Adjustable crutch



FIG. 1 is a side perspective view of the adjustable crutch in itscollapsed configuration, showing my new design;

FIG. 2 is a side perspective view of the adjustable crutch of FIG. 1 inan extended configuration;

FIG. 3 is a side elevational view of the adjustable crutch of FIG. 1,the opposite side being a mirror image thereof;

FIG. 4 is a top plan view of the adjustable crutch of FIG. 1;

FIG. 5 is a bottom plan view of the adjustable crutch of FIG. 1; and

FIG. 6 is a top perspective view of the adjustable crutch of FIG. 1.

The ornamental design for an adjustable crutch, as shown and described.